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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
21128902026-02-13 21:01:332804:5b8:xx::/40262535bra (Brazil)noblockedreceived/16Report
21122332026-02-12 18:13:182804:5b8:xx::/40262535bra (Brazil)noblockedreceived/16Report
21122052026-02-12 17:30:022804:5b8:xx::/40262535bra (Brazil)noblockedreceived/16Report
21121872026-02-12 16:53:412804:5b8:xx::/40262535bra (Brazil)noblockedreceived/16Report
21119622026-02-12 11:21:162804:5b8:xx::/40262535bra (Brazil)noblockedreceived/16Report
21119492026-02-12 11:01:092804:5b8:xx::/40262535bra (Brazil)noblockedreceived/16Report
21117192026-02-11 23:26:442804:5b8:xx::/40262535bra (Brazil)noblockedreceived/16Report
21086182026-02-06 19:45:492804:5b8:xx::/40262535bra (Brazil)noblockedreceived/16Report
21086142026-02-06 19:35:432804:5b8:xx::/40262535bra (Brazil)noblockedreceived/16Report
18221542024-09-02 14:10:542804:5b8:xx::/40262535bra (Brazil)yesblockedblockednoneReport

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